Kurt Cobain guitar rig.

Kurt Cobain Guitar Rig 1991

Kurt Cobain’s Nevermind era guitar rig was surprisingly sparse, purchasing only a few guitars, pedals and amps with the $287,000 advance from Geffen Records.

The album’s iconic grunge sound was produced by using a Boss DS-1 Distortion pedal combined with the watery sound of the Electro-Harmonix Small Clone (as heard in Smells Like Teen Spirit pre-chorus, Come As You Are and Lithium) running through a Mesa/Boogie Studio Preamp with a Crown power amp and a variety of Marshall cabinets.

Over the years Kurt had a varied guitar rig but we are going to focus on his most well-known guitar rig that was used in Nirvana’s most commercially successful year, 1991. 1991 was the year the band released their most well-known album Nevermind.


  • Boss DS-1 Distortion
  • Electro-Harmonix Small Clone
  • Electro-Harmonix Big Muff Fuzz (used for a “dark, thumpier sound” on Lithium)

Boss DS-1

The DS-1 was considered the main factor in Kurt’s tone in this era. It was his main distortion tone. The DS-1 is a harsher style clipping than a standard amp overdrive or other overdrive style pedal. This cutting tone became a signature part of Cobain’s wall of sound.

The modern DS-1 pedals are not identical to those that Kurt used. He used a Japanese model from the 1980s. At some point in the manufacturing, the internal chip was changed which resulted in the pedals having a different sound. Many mods exist to bring modern DS-1 pedals back to the old spec.

Electro Harmonix Small Clone

The EHX Small Clone is a chorus pedal that Kurt used on the famous, watery intro to Come As You Are. The swirling modulation of the Small Clone gives the intro guitar to this track a very distinct and moody sound. This was also used on the pre-chorus of Smells Like Teen Spirit.

Electro Harmonix Big Muff Fuzz

The Big Muff was used on the Nevermind album with the Fender Bassman for the heavy parts in the song Lithium, however it was not a core part of Kurt’s tone in this era. It became a much bigger part of the rig on the In Utero tour. For the Nevermind era it’s use was minimal.

YouTube video


  • 1990 Fender Stratocasters (Japanese Models – usually smashed by Cobain at the end of a concert)
  • 1965 Fender Jaguar
  • 1969 Fender Mustang
  • 12-string Harmony Stella (purchased by Cobain from a pawn shop for $31.21 in 1990 and strung with 5 nylon guitar strings, barely staying in tune – used for Polly and Something In The Way)

Fender Stratocaster

In the run-up to Nevermind, Geffen Records gave Nirvana an advance of $287,000. This was to fund the recording process but also to allow the band to purchase some new equipment to use in the studio.

Kurt bought some Japanese made Stratocasters as they were the most readily available left-handed models. They also came stock with humbuckers in the bridge position which meant that Kurt did not have to modify the guitars in anyway to get his desired tone. Sources close to the band indicated that Kurt was never a fan of spending a lot of money on guitars, especially as most of them got smashed.

Kurt said in a 1991 interview that he developed a taste for Fender style guitars in the run up to Nevermind’s recording due to their skinny necks.

Fender Jaguar

Over the Nevermind recording sessions, Kurt came into possession of a 1965 Fender Jaguar which was loaded with a DiMarzio Super Distortion humbucker in the bridge and a DiMarzio PAF in the neck position. This was unusual for a Jaguar as they came stock with single coil pickups. These modifications took place prior to Cobain owning the guitar.

Fender Mustang

One guitar Kurt loved was his 1969 Fender Mustang in Lake Placid Blue. This was his favourite guitar and one he would never smash. Cobain was quoted by Guitar World magazine saying

“Out of all the guitars in the whole world, the Fender Mustang is my favourite. They’re cheap and totally inefficient, and they sound like crap and are very small. They also don’t stay in tune, and when you want to raise the string action on the fretboard, you have to loosen all the strings and completely remove the bridge. You have to turn these little screws with your fingers and hope that you’ve estimated it right. If you screw up, you have to repeat the process over and over until you get it right. Whoever invented that guitar was a dork. I guess I’m calling Leo Fender, the dead guy, a dork.”(GuitarWorld.com – Source #1)

At some point around this time, Kurt has his Mustang modified to have a Gotoh Tune-o-Matic bridge and subsequently this was done to further Mustang models he acquired. https://www.youtube.com/embed/PvwqSMRtoSI

Amplifiers and Cabinets

  • Mesa/Boogie Studio .22 Preamp
  • Marshall 1960’s (A and B) Cabs (The cabinets were loaded with either Celestion 12″ G12M Greenback Speakers or Celestion 12″ Vintage 30 Speakers)
  • Fender Bassman and Vox AC30

Mesa Boogie Studio .22 Preamp / Crest 4801 Power Amp

Kurt’s amplifier of choice for live performance was a combination of the Mesa Boogie Studio .22 acting as a preamp and a Crest 4801 as his power amp. The first iteration of this setup was the Mesa Boogie paired with Crown Power Base 2 800w Power Amp, but Kurt felt the Crest worked better with the Mesa preamp.

On stage, Kurt ran a variety of Marshall cabinets and he wanted one amp that could run them all at once so that he didn’t have to transport multiple heads on a tour.

Marshall 4×12 Cabinets

On stage and in the studio, Kurt favoured Marshall 4×12 cabinets as his speaker cabinet of choice. He was known to use as many as eight cabinets at once. It’s unsure if they were all plugged in and active or just props for knocking over and smashing up at the end of a show.

He favoured the standard 1960A angled cab and 1960B straight cab which would have been loaded with Celestion G12M Greenback speakers of Celestion Vintage 30 speakers

Cobain had somewhat of a disdain for Marshall as a brand, although he chose to use their cabinets on stage, he always covered the logos with black tape.

Fender Bassman and Vox AC30

It has been noted in various interviews with producer Butch Vig that Cobain also used a Fender Bassman and a Vox AC30 in the studio for the recording of Nevermind. It is not noted what these amps were used for but they most likely would have been used to record the clean guitar parts on the album, or for the purpose of layering guitar parts, except for Butch’s admission that the Bassmam was used with a fuzz on the track Lithium for it’s thumpy, dark tone.

In the early days of Nirvana, the Bassman was Kurt’s amp of choice. It is not known if the model used on Nevermind was his personal one or if it belonged to the studio.

Cobain’s guitars were mostly Fender having apparently developed a taste for the make prior to entering the studio – on the album Cobain mostly used 1965 Fender Jaguar or a 1969 Fender Mustang.


(1) guitarworld.com/artists/kurt-cobain-talks-gear-and-more-his-final-guitar-world-interview-1992

Also Referenced:

Ground GuitarKurt’s EquipmentUberProAudio


“Great article, did Kurt only use left-handed guitars or did he use right-handed guitars turned upside down like Jimmy Hendrix?”

Sam (31st January 2020 at 10:29 pm)

“Hey Sam, Kurt used left-handed guitars that he was able to source from Fender. By the early 90’s, actual left-handed guitars were more readily available so there was no need for him to play a right-handed guitar upside down. Hendrix had that problem in the 60’s because even big companies like Fender did not make many left-handed models.”

Leigh Fuge (4th February 2020 at 10:41 am)

“Most of his univox hi-flyers he used turned upside down, but past the bleach era, you wouldnt see stuff like that too often.”

Guy Pearson (19th March 2021 at 5:20 pm)

“Nice video, but I just want to make two corrections: There’s no such thing as the ‘Mesa Studio 22 preamp’, it doesn’t exist. It’s just the Studio Preamp. Also, the Small Clone settings you used are a common misconception. Kurt almost always had the depth switch down with the rate all the way up. The ‘water’ sound you hear on CAYA is multiple overdubs of the Small Clone with the rate at different settings, but the depth switch is ALWAYS down.”

Guest (2nd July 2020 at 8:17 pm)

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